1888330120

素因数分解:

$2^3\times 5^1\times {\mathrm{47208253}}^1$

素因数の和:47208264

約数の個数: 16

約数和(自身を含む): 4248742860

約数和(自身を除く): 2360412740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47208253, 94416506, 188833012, 236041265, 377666024, 472082530, 944165060, 1888330120]

約数ペア:

[(1, 1888330120), (2, 944165060), (4, 472082530), (5, 377666024), (8, 236041265), (10, 188833012), (20, 94416506), (40, 47208253)]